CN207764989U - A kind of educational psychology teaching displaying device easy to remove - Google Patents
A kind of educational psychology teaching displaying device easy to remove Download PDFInfo
- Publication number
- CN207764989U CN207764989U CN201820137535.7U CN201820137535U CN207764989U CN 207764989 U CN207764989 U CN 207764989U CN 201820137535 U CN201820137535 U CN 201820137535U CN 207764989 U CN207764989 U CN 207764989U
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- China
- Prior art keywords
- connecting plate
- fixedly connected
- thread groove
- movable disk
- displaying device
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Abstract
The utility model provides a kind of educational psychology teaching displaying device easy to remove, is related to teaching aid technical field.The educational psychology teaching displaying device easy to remove, including the first connecting plate and the second connecting plate, it is connected through hinge activity between first connecting plate and the second connecting plate, it is fixedly connected with quarter butt at the top of first connecting plate and the second connecting plate, and the top of quarter butt is fixedly connected by display board ontology with one end of fixed link, the other end of the fixed link is fixedly connected with the side surface of connecting rod.The educational psychology teaching displaying device easy to remove, by being provided with the first connecting plate, the second connecting plate, hinge, display board ontology, fixed link, the first thread groove, straight slot, fixed plate, the second thread groove and bolt, bolt is screwed out when folding first, so that bolt is detached from the second thread groove, the first connecting plate and the second connecting plate are then rotated.
Description
Technical field
The utility model is related to teaching aid technical field, specially a kind of educational psychology teaching exhibition easy to remove
Showing device.
Background technology
When educational psychology is imparted knowledge to students, it will be related to using teaching with displaying device, but currently on the market
Teaching with displaying device, be inconvenient to move during use, stability is also poor, and do not use when show device
It can not or fold inconvenient, cause floor space to increase, be easy to hamper other people and work.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of educational psychology teaching displaying easy to remove
Device solves the problems, such as to be inconvenient to move.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of education easy to remove
Teaching of Psychology displaying device, including the first connecting plate and the second connecting plate, first connecting plate and the second connecting plate it
Between be connected through hinge activity, be fixedly connected with quarter butt at the top of first connecting plate and the second connecting plate, and quarter butt
Top is fixedly connected by display board ontology with one end of fixed link, and the other end of the fixed link and the side surface of connecting rod are solid
Fixed connection, and the bottom end of two connecting rods is fixedly connected at the top of the first connecting plate and the second connecting plate respectively, described first
The front of connecting plate offers the first thread groove, and the front of second connecting plate offers straight slot, first connecting plate
It being fixedly connected at the top of bottom and fixed plate, the bottom of the top on the right side of the fixed plate and the second connecting plate overlaps, and described the
The bottom of two connecting plates offers the second thread groove, and the inside of second thread groove is socketed with bolt, the bottom end of the bolt
Through the second thread groove and extend to the lower section of fixed plate, the bottom of first connecting plate and the second connecting plate is fixedly connected with
There are two support column, it is fixedly connected at the top of the bottom end of the support column and pulley yoke, the front and rear sides of the pulley yoke bottom
It is fixedly connected with supporting block, the inside of the pulley yoke is socketed with pulley, and the side of the pulley is interspersed to be provided with shaft, institute
The side flexible connection opposite with two supporting blocks respectively of the both ends of shaft is stated, and two opposite sides of supporting block offer
The side of shrinkage pool, the shrinkage pool inner wall offers fixing groove, and the inside of the fixing groove is socketed with movable disk, the movable disk
Side is fixedly connected with one end of supporting rod, and the side surface winding of the supporting rod is provided with spring, one end of the supporting rod
Through fixing groove and the outside of groove is extended to, the top of the supporting rod side surface is fixed by one end of montant and gag lever post
The both sides of connection, the movable disk offer link slot, and the other end of the gag lever post leads to through what pulley yoke side opened up
Hole and the inside for extending to one of link slot.
Preferably, the equal length of first connecting plate and the second connecting plate.
Preferably, the side surface of the bolt is connect with the inner thread of the first thread groove, first thread groove and
The diameter of two thread grooves is equal.
Preferably, the moveable roller is socketed in the inside of fixing groove, the surface of the movable disk and the inner wall of fixing groove
Overlap joint.
Preferably, one end of the spring and the side of movable disk are welded, the other end and the fixing groove inner wall of the spring
Side welding.
Preferably, the quantity of link slot is 16 in the movable disk, and 16 link slots are symmetrically opened in activity
The front and rear sides of disk.
(3) advantageous effect
The utility model provides a kind of educational psychology teaching displaying device easy to remove.Have following beneficial to effect
Fruit：
1, educational psychology teaching displaying device easy to remove, by being provided with the first connecting plate, the second connection
Plate, hinge, display board ontology, fixed link, the first thread groove, straight slot, fixed plate, the second thread groove and bolt, when folding
Bolt is screwed out first so that bolt is detached from the second thread groove, then rotates the first connecting plate and the second connecting plate, and two are shown
Plate ontology folds, and finally bolt is sequentially inserted into the inside of straight slot and the first thread groove, by the after rotation bolt
One connecting plate and the second connecting plate link together, and fold and fix faster, facilitate the transport of the device, and do not use
When can fold up, floor space can be reduced, will not hinder other people work.
2, educational psychology teaching displaying device easy to remove, by be provided with pulley, fixing groove, movable disk,
Supporting rod, spring, montant, gag lever post, through-hole and link slot, when needing to use and move locomotive display board ontology, to
Outer pulling gag lever post, for gag lever post departing from through-hole link slot, gag lever post drives supporting rod movement, supporting rod that movable disk is driven to move
Dynamic, movable disk starts compressed spring, then rotates montant so that gag lever post moves in a circle around supporting rod, bullet after loosing one's grip
Spring is under the action of elastic force, by the side for being against pulley yoke of gag lever post tightly, when fixing movable disk, rotates montant and simultaneously will
Gag lever post rotates to corresponding position, and under the effect of spring force, gag lever post is tightly inserted into through-hole and link slot
Portion prevents movable disk from rolling, and is moved convenient for teacher after extraction gag lever post, and simple to operate, increases mobile car exhibition
The stability for showing plate ontology, improves safety.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the enlarged diagram of structure at A in the utility model Fig. 1；
Fig. 3 is the upward view of the utility model support column cross-section structure；
Fig. 4 is the enlarged diagram of structure at B in the utility model Fig. 1；
Fig. 5 is the front schematic view of this folding structure of the utility model display board；
Fig. 6 is the side schematic view of the utility model pulley structure.
In figure：1 first connecting plate, 2 second connecting plates, 3 hinges, 4 display board ontologies, 5 fixed links, 6 first thread grooves, 7
It is straight slot, 8 fixed plates, 9 second thread grooves, 10 bolts, 11 support columns, 12 pulley yokes, 13 supporting blocks, 14 pulleys, 15 shafts, 16 recessed
Hole, 17 fixing grooves, 18 movable disks, 19 supporting rods, 20 springs, 21 montants, 22 gag lever posts, 23 through-holes, 24 link slots.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 6 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of educational psychology teaching use easy to remove
Displaying device, including the first connecting plate 1 and the second connecting plate 2, the equal length of the first connecting plate 1 and the second connecting plate 2, first
It is flexibly connected by hinge 3 between connecting plate 1 and the second connecting plate 2, by being provided with hinge 3, often forms two foldings, be connection
2 two parts of first connecting plate 1 and the second connecting plate simultaneously can be allowed to movable component, the first connecting plate 1 and the second connecting plate 2
Top has been fixedly connected with quarter butt, and the top of quarter butt is fixedly connected by display board ontology 4 with one end of fixed link 5, fixed
The other end of bar 5 is fixedly connected with the side surface of connecting rod, and the bottom end of two connecting rods respectively with the first connecting plate 1 and second
The top of connecting plate 2 is fixedly connected, and the front of the first connecting plate 1 offers the first thread groove 6, and the front of the second connecting plate 2 is opened
Equipped with straight slot 7, the bottom of the first connecting plate 1 is fixedly connected with the top of fixed plate 8, and the top on 8 right side of fixed plate connects with second
The bottom of fishplate bar 2 overlaps, and the bottom of the second connecting plate 2 offers the second thread groove 9, and the inside of the second thread groove 9 is socketed with spiral shell
The bottom end of bolt 10, bolt 10 runs through the second thread groove 9 and extends to the lower section of fixed plate 8, by being provided with 6 He of the first thread groove
Second thread groove 9, bolt 10 can cooperate with the first thread groove 6 and the second thread groove 9, play the role of fixed, bolt
10 side surface is connect with the inner thread of the first thread groove 6, and the first thread groove 6 is equal with the diameter of the second thread groove 9, passes through
Provided with the first connecting plate 1, the second connecting plate 2, hinge 3, display board ontology 4, fixed link 5, the first thread groove 6, straight slot 7, consolidate
Fixed board 8, the second thread groove 9 and bolt 10 screw out bolt 10 when folding first so that and bolt 10 is detached from the second thread groove 9,
Then the first connecting plate 1 and the second connecting plate 2 are rotated, two display board ontologies 4 are folded, successively bolt 10 finally
It is inserted into the inside of straight slot 7 and the first thread groove 6, is connected to the first connecting plate 1 and the second connecting plate 2 after rotation bolt 10
Together, it folds and fixation is faster, can fold up, can subtract when facilitating the transport of the device, and do not use
Few floor space will not hinder other people to work, there are two the bottom of the first connecting plate 1 and the second connecting plate 2 is fixedly connected with
The bottom end of support column 11, support column 11 is fixedly connected with the top of pulley yoke 12, and the front and rear sides of 12 bottom of pulley yoke are fixed
It is connected with supporting block 13, the inside of pulley yoke 12 is socketed with pulley 14, and the side of pulley 14 is interspersed to be provided with shaft 15, by setting
Set shaft 15, shaft 15 ensures the operation and rolling that pulley 14 can be stablized, the both ends of shaft 15 respectively with two supporting blocks
13 opposite sides flexible connections, and the opposite side of two supporting blocks 13 offers shrinkage pool 16, the side of 16 inner wall of shrinkage pool
Fixing groove 17 is offered, the inside of fixing groove 17 is socketed with movable disk 18, and movable disk 18 is actively socketed on the inside of fixing groove 17,
The surface of movable disk 18 is overlapped with the inner wall of fixing groove 17, and the side of movable disk 18 is fixedly connected with one end of supporting rod 19, is propped up
The side surface winding of strut 19 is provided with spring 20, and one end of spring 20 is welded with the side of movable disk 18, spring 20 it is another
End and the side of 17 inner wall of fixing groove are welded, and one end of supporting rod 19 runs through fixing groove 17 and extends to the outside of groove, support
The top of 19 side surface of bar is fixedly connected by montant 21 with one end of gag lever post 22, and the both sides of movable disk 18 offer connection
Slot 24, by being provided with spring 20, gag lever post 22 is departing from link slot 24, when spring 20 is in compressive state, spring 20
Apply the effect of elastic force to movable disk 18, elastic force is passed to gag lever post 22 by movable disk 18 so that one end of gag lever post 22 is tightly
It is against the side of pulley yoke 12, the quantity of link slot 24 is 16 on pulley 14, and 16 link slots 24 are symmetrically opened in
The front and rear sides of pulley 14 can play accurately position-limiting action, be consolidated anywhere or anytime by being provided with link slot 24
Fixed, through-hole 23 that the other end of gag lever post 22 is opened up through 12 side of pulley yoke simultaneously extends to the interior of one of link slot 24
Portion, by being provided with pulley 14, fixing groove 17, movable disk 18, supporting rod 19, spring 20, montant 21, gag lever post 22, through-hole 23
With link slot 24, when needing to use and move locomotive display board ontology 4, gag lever post 22 is pulled out, gag lever post 22 is de-
From the link slot 24 of through-hole 23, gag lever post 22 drives supporting rod 19 to move, and supporting rod 19 drives movable disk 18 to move, movable disk
18 start compressed spring 20, then rotate montant 21 so that gag lever post 22 moves in a circle around supporting rod 19, bullet after loosing one's grip
Spring 20 is under the action of elastic force, by the side for being against pulley yoke 12 of gag lever post 22 tightly, when fixing movable disk 18, rotation
Gag lever post 22 is simultaneously rotated to corresponding position by montant 21, and under the action of 20 elastic force of spring, gag lever post 22 is tightly inserted into
The inside of through-hole 23 and link slot 24 prevents movable disk 18 from rolling, and is moved convenient for teacher after extraction gag lever post 22, and operate
It is simple and convenient, the stability of locomotive display board ontology 4 is increased, safety is improved.
Operation principle：When needing to use and move locomotive display board ontology 4, gag lever post 22 is pulled out, is limited
Bar 22 drives supporting rod 19 to move departing from the link slot 24 of through-hole 23, gag lever post 22, and supporting rod 19 drives movable disk 18 to move,
Movable disk 18 starts compressed spring 20, then rotates montant 21 so that gag lever post 22 moves in a circle around supporting rod 19, looses one's grip
Spring 20 is under the action of elastic force later, by the side for being against pulley yoke 12 of gag lever post 22 tightly, fixed movable disk 18 when
It waits, rotate montant 21 and gag lever post 22 is rotated into corresponding position, under the action of 20 elastic force of spring, tightly by gag lever post 22
It is inserted into the inside of through-hole 23 and link slot 24, movable disk 18 is prevented to roll, folding when screws out bolt 10 first so that spiral shell
Bolt 10 is detached from the second thread groove 9, then rotates the first connecting plate 1 and the second connecting plate 2, two display board ontologies 4 are folded in
Together, finally bolt 10 is sequentially inserted into the inside of straight slot 7 and the first thread groove 6, is connected first after rotation bolt 10
Plate 1 and the second connecting plate 2 link together.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of educational psychology teaching displaying device easy to remove, including the first connecting plate (1) and the second connecting plate
(2), it is characterised in that：It is flexibly connected by hinge (3) between first connecting plate (1) and the second connecting plate (2), described the
It is fixedly connected with quarter butt at the top of one connecting plate (1) and the second connecting plate (2), and the top of quarter butt passes through display board ontology
(4) it being fixedly connected with one end of fixed link (5), the other end of the fixed link (5) is fixedly connected with the side surface of connecting rod, and
The bottom end of two connecting rods is fixedly connected at the top of the first connecting plate (1) and the second connecting plate (2) respectively, first connection
The front of plate (1) offers the first thread groove (6), and the front of second connecting plate (2) offers straight slot (7), and described first
It is fixedly connected at the top of the bottom of connecting plate (1) and fixed plate (8), the top on the right side of the fixed plate (8) and the second connecting plate
(2) bottom overlap joint, the bottom of second connecting plate (2) offer the second thread groove (9), second thread groove (9)
Inside is socketed with bolt (10), and the bottom end of the bolt (10) through the second thread groove (9) and extends under fixed plate (8)
Side, the bottom of first connecting plate (1) and the second connecting plate (2) be fixedly connected with there are two support column (11), the support
It is fixedly connected at the top of the bottom end of column (11) and pulley yoke (12), the front and rear sides of pulley yoke (12) bottom are fixedly connected with
There are supporting block (13), the inside of the pulley yoke (12) to be socketed with pulley (14), the side of the pulley (14) is interspersed to be provided with
The both ends of shaft (15), the shaft (15) are flexibly connected with two opposite sides of supporting block (13) respectively, and two supports
The opposite side of block (13) offers shrinkage pool (16), and the side of shrinkage pool (16) inner wall offers fixing groove (17), described
The inside of fixing groove (17) is socketed with movable disk (18), and the side of the movable disk (18) is fixed with one end of supporting rod (19) to be connected
It connects, the side surface winding of the supporting rod (19) is provided with spring (20), and fixing groove is run through in one end of the supporting rod (19)
(17) and the outside of groove is extended to, the top of supporting rod (19) side surface passes through the one of montant (21) and gag lever post (22)
End is fixedly connected, and the both sides of the movable disk (18) offer link slot (24), and the other end of the gag lever post (22) runs through
Through-hole (23) that pulley yoke (12) side opens up and the inside for extending to one of link slot (24).
2. a kind of educational psychology teaching displaying device easy to remove according to claim 1, it is characterised in that：Institute
State the equal length of the first connecting plate (1) and the second connecting plate (2).
3. a kind of educational psychology teaching displaying device easy to remove according to claim 1, it is characterised in that：Institute
The side surface for stating bolt (10) is connect with the inner thread of the first thread groove (6), first thread groove (6) and the second thread groove
(9) diameter is equal.
4. a kind of educational psychology teaching displaying device easy to remove according to claim 1, it is characterised in that：Institute
The inside that pulley (14) is actively socketed on fixing groove (17) is stated, the surface of the movable disk (18) and the inner wall of fixing groove (17) are taken
It connects.
5. a kind of educational psychology teaching displaying device easy to remove according to claim 1, it is characterised in that：Institute
The one end for stating spring (20) and the side of movable disk (18) are welded, the other end and fixing groove (17) inner wall of the spring (20)
It welds side.
6. a kind of educational psychology teaching displaying device easy to remove according to claim 1, it is characterised in that：Institute
The quantity for stating link slot (24) in movable disk (18) is 16, and 16 link slots (24) are symmetrically opened in movable disk (18)
Front and rear sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137535.7U CN207764989U (en) | 2018-01-26 | 2018-01-26 | A kind of educational psychology teaching displaying device easy to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137535.7U CN207764989U (en) | 2018-01-26 | 2018-01-26 | A kind of educational psychology teaching displaying device easy to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764989U true CN207764989U (en) | 2018-08-24 |
Family
ID=63182020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820137535.7U Expired - Fee Related CN207764989U (en) | 2018-01-26 | 2018-01-26 | A kind of educational psychology teaching displaying device easy to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207764989U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243344A (en) * | 2020-03-19 | 2020-06-05 | 枣庄职业学院 | Convenient-to-use movable teaching display board for human education |
| CN112330990A (en) * | 2020-11-16 | 2021-02-05 | 保定学院 | Real standard equipment of tourism specialty teaching based on internet |
| CN115157903A (en) * | 2022-07-18 | 2022-10-11 | 浙江商业职业技术学院 | Marketing teaching contrast learning device |
-
2018
- 2018-01-26 CN CN201820137535.7U patent/CN207764989U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243344A (en) * | 2020-03-19 | 2020-06-05 | 枣庄职业学院 | Convenient-to-use movable teaching display board for human education |
| CN112330990A (en) * | 2020-11-16 | 2021-02-05 | 保定学院 | Real standard equipment of tourism specialty teaching based on internet |
| CN112330990B (en) * | 2020-11-16 | 2022-04-08 | 保定学院 | Real standard equipment of tourism specialty teaching based on internet |
| CN115157903A (en) * | 2022-07-18 | 2022-10-11 | 浙江商业职业技术学院 | Marketing teaching contrast learning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20190126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |